Bioaccumulation requires one organism, while biomagnification requires multiple organisms Biomagnification requires movement up a food chain in order to occur, while bioaccumulation does not To unlock this lesson you must be a Study.com Member.
The weighted average price for organic half gallon milk is $3.72. For a conventional half gallon of milk, the average. price is $2.33, an organic price premium of $1.39. Once again, there were more total ads for organic milk than. conventional milk. Organic milk advertisement numbers decreased 7%, and ad numbers for conventional milk. decreased 12%.
Milk prices are expected to nosedive in March to $13.50 per hundredweight (roughly the equivalent of a 10-gallon tank) from a peak of $25 less than a year ago, Norbert Hardtke, director of milk marketing at Family First Dairy Cooperative in Madison told AP. Farmers are feeling the pinch.